On Wed, Dec 5, 2012 at 12:09 PM, Ray Soucy <rps@maine.edu> wrote:
Like most web traffic, the majority of these connections open and close in under a second. When we get to a point that there is enough traffic from users behind the proxy to be generating over 500 new outgoing connections per second, sustained, we start having users experience an error where there are no local ports available to Squid to use since they're all tied up in a TIME_WAIT state.
Here is an example of netstat totals on a box we're seeing the behavior on:
481947 TIME_WAIT
Stupid question but how does 500 x 60 = 481947? To have that many connections in TIME_WAIT on a 60 second timer, you'd need more like 8000 connections per second, wouldn't you? Regards, Bill Herrin -- William D. Herrin ................ herrin@dirtside.com bill@herrin.us 3005 Crane Dr. ...................... Web: <http://bill.herrin.us/> Falls Church, VA 22042-3004